Shenzhen Ruilongyuan Electronics Co., Ltd. was established in 2009. Since its establishment, it has adhered to the development path of independent brand and independent innovation and created the RUILON brand. The company specializes in the research and development, production and sales of overcurrent and overvoltage protection devices. Its products mainly include ceramic gas discharge tubes, varistors, transient suppression diodes, electrostatic protection devices, lightning arresters, self-recovery fuses, etc. These products are widely used in industrial electronic equipment, communications, power, intelligent robots, medical equipment, automotive electronics, household appliances, green energy and energy conservation and environmental protection. The products have passed CQC, CE, CB, UL, TUV, CNAS certification, and the full range of products has passed ROHS and REACH certification. The company's position in the industry has been widely recognized, and it has successively won the honorary titles of "National High-tech Enterprise", "National Specialized and New Little Giant" Enterprise, "The 20th Shenzhen Famous Brand", "The 75th International Geneva Invention Bronze Award", and "The Second Prize for Scientific and Technological Progress Awarded by the Guangdong Electronic Information Association".
When selecting BLDC driver chips, I see that many new ones are sensorless. Can this type of sensorless type completely replace sensor-based chips? What are the advantages and disadvantages of each typ...
Continue from the previous post: https://en.eeworld.com/bbs/thread-1155646-1-1.htmlDescription of the software part:In addition to writing and debugging their own software, software engineers are also...
The circuit is designed according to the manual. The PB14 pin is set as the enable pin, the input level is 3.3V, and LEDK and LEDA are connected to the LCD driver pins. When the power is turned on and...
Is the baud rate for communication between microcontrollers set in advance? Or calculated? Also, why does the crystal oscillator havea value of 11.0592M? Common frequencies are 4M, 8M, 12M, 16M, and 2...
CircuitPython 7.0.0 alpha version 3 has been released. It is relatively stable but contains some issues that are still to be resolved and the Python API may change.Notable additions to the 7.0.0 relea...
Recently, at the Gallium Nitride Industry Forum of the Second IC Global Entrepreneurs Summit, Qorvo Application Marketing Director Huang Jing delivered a speech entitled "5G Key Technology - Gallium ...[Details]
Moore's Law, which states that the number of transistors on an integrated circuit doubles approximately every two years, is critical to the advancement of computing technology. For decades, fabs have...[Details]
On June 13, it was reported that Intel's 4 manufacturing process was only used once on the first generation of Core Ultra, codenamed Meteor Lake. Now it is the turn of Intel 3, which has been mass-...[Details]
It is reported that in order to curb the new coronavirus epidemic, Ho Chi Minh City, Vietnam's largest city, has increased the intensity of epidemic prevention measures from today (23), prohibiting p...[Details]
Strong demand for advanced processes drives performance growth (2020 semi-annual report financial summary): Ÿ The second quarter achieved revenue of RMB 6.27 billion, and the first half of the year...[Details]
Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]
The launching ceremony of the Chinese Academy of Sciences Integrated Circuit Innovation (Macau) Institute was held in Macau. It will jointly establish Macau Douqi Integrated Circuit Manufacturing Co....[Details]
GLOBALFOUNDRIES has signed a memorandum of understanding with U.S. foundry SkyWater Technology to produce security-sensitive ICs. SkyWater will leverage up to $170 million of DoD investment to brin...[Details]
Last summer, the Senate passed a rare bipartisan bill to spend $52 billion to subsidize computer chip manufacturing and research in the United States, which seemed like an easy legislative priority f...[Details]
The 29th China Integrated Circuit Design Industry 2023 Annual Conference and Guangzhou Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD) will be grandly opened in Guangzhou...[Details]
2020 is the starting point of a new decade, and we are experiencing an extraordinary spring. Intel has been rooted in China for 35 years, and its cooperation with Chinese industry partners has been t...[Details]
Thief River Falls, Minnesota, USA - DigiKey, a leading global commercial distributor of broad, fast-shipping, off-the-shelf technology components and automation products, today announced a signific...[Details]
On April 8, according to South Korean electronics industry media TheElec, Samsung Electronics successfully won Nvidia's 2.5D packaging order. Sources revealed that Samsung's advanced packaging (AVP...[Details]
According to news on November 28, Nexperia will acquire Nowi in 2022 for an undisclosed amount. The deal has now been approved by the Dutch government, which has been investigating it on national sec...[Details]
During its first-quarter earnings call, TSMC reported that it is working full steam ahead on the development of next-generation process nodes. The semiconductor giant plans to have its first 3nm proc...[Details]
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